I googled but I didn't know what to actually google so it didn't come up anything similar...
Anyway, now I get this.
C:\Users\Gäst\Desktop\Tekkit2>java -Xmx1G -Xms1G -jar Tekkit.jar nogui
182 recipes
27 achievements
16:02:45 [iNFO] Starting minecraft server version 1.2.5
16:02:45 [iNFO] Attempting early MinecraftForge initialization
16:02:45 [iNFO] Completed early MinecraftForge initialization
16:02:45 [iNFO] Forge Mod Loader version 2.2.91.173 for Minecraft 1.2.5 loading
16:02:45 [iNFO] Loading mods from C:\Users\Gõst\Desktop\Tekkit2\mods
16:02:46 [iNFO] Directory weaponmod contained no mods
16:02:47 [iNFO] Forge Mod Loader has loaded 38 mods
16:02:47 [iNFO] MinecraftForge v3.3.8.152 Initialized
16:02:47 [iNFO] MinecraftForge v3.3.8.152 Initialized
16:02:47 [iNFO] [WeaponMod] Properties file read succesfully!
16:02:47 [VARNING] Configuration for mod_ComputerCraft.enableAPI_http found valu
e 0 outside acceptable range 4.9E-324,1.7976931348623157E308
16:02:47 [iNFO] Loading ComputerCraft: To change block IDs, modify config/mod_Co
mputerCraft.cfg
16:02:47 [iNFO] ComputerCraft: computerBlockID 207
16:02:47 [iNFO] ComputerCraft: diskDriveBlockID 208
16:02:47 [iNFO] ComputerCraft: diskItemID 4000
16:02:47 [iNFO] CONFLICT @ -49 item slot already occupied by dan200.computer.sha
red.ItemComputer@ba2e7 while adding net.minecraft.server.ItemBlock@1f3f6ff
16:02:47 [iNFO] ComputerCraft: Searching for RedPowerLib...
16:02:47 [iNFO] ComputerCraft: RedPowerLib and methods located.
16:02:47 [iNFO] CONFLICT @ -48 item slot already occupied by dan200.computer.sha
red.ItemPeripheral@b67051 while adding net.minecraft.server.ItemBlock@187e9b2
16:02:47 [iNFO] Initializing alchemy values for Equivalent Exchange..
16:02:48 [iNFO] NetherOres: loaded Macerator Recipes
16:02:48 [iNFO] Loading properties
16:02:48 [iNFO] Starting Minecraft server on *:25565
16:02:49 [iNFO] Loaded codechicken.wirelessredstone.core.CommandFreq
16:02:49 [iNFO] [iC2] Config loaded from C:\Users\Gõst\Desktop\Tekkit2\.\config\
IC2.cfg
16:02:50 [iNFO] CONFLICT @ 1237 item slot already occupied by ccSensors.shared.I
temWiFiTransmitter@6d1c90 while adding ccSensors.shared.ItemWiFiTransmitter@16e5
d3d
16:02:50 [iNFO] CONFLICT @ -41 item slot already occupied by ccSensors.shared.It
emComputerSensorBlock@319202 while adding net.minecraft.server.ItemBlock@68d0ca
16:02:50 [iNFO] [ccSensors] INFO: Loading SensorModule: Buildcraft
16:02:50 [iNFO] [ccSensors] INFO: Loading SensorModule: IndustrialCraft2
16:02:50 [iNFO] [ccSensors] INFO: Loading SensorModule: Forestry
16:02:50 [iNFO] [ccSensors] INFO: mod_Forestry not found - SensorModule is disab
led.
16:02:50 [iNFO] [ccSensors] INFO: Loading SensorModule: RedPower2
16:02:50 [iNFO] [ccSensors] INFO: Loading SensorModule: EquivalentExchange
16:02:50 [iNFO] [ccSensors] INFO: Loading SensorModule: APS
16:02:50 [iNFO] [ccSensors] INFO: mod_BuildcraftAPS not found - SensorModule is
disabled.
16:02:50 [iNFO] [ccSensors] INFO: Loading SensorModule: APS
16:02:50 [iNFO] [ccSensors] INFO: mod_ThaumCraft not found - SensorModule is dis
abled.
16:02:50 [iNFO] CONFLICT @ -78 item slot already occupied by net.minecraft.serve
r.ItemBlock@b7e30c while adding codechicken.enderstorage.ItemEnderChest@9b5c7c
16:02:50 [iNFO] CompactSolars: MinecraftForge minor version mismatch, expecting
3.2.x, may lead to unexpected behavior
16:02:50 [iNFO] CONFLICT @ -204 item slot already occupied by net.minecraft.serv
er.ItemWithAuxData@1f24a78 while adding net.minecraft.server.ItemMobSpawner@1f71
eb7
16:02:51 [iNFO] RedPowerCore: MinecraftForge minor version mismatch, expecting 3
.1.x, may lead to unexpected behavior
16:02:51 [iNFO] Starting BuildCraft 2.2.14
16:02:51 [iNFO] Copyright © SpaceToad, 2011
16:02:51 [iNFO] http://www.mod-buildcraft.com
16:02:51 [ALLVARLIG] java.lang.IllegalArgumentException: Slot 4095 is already oc
cupied by railcraft.common.rails.BlockRailElevator@adc675 when adding immibis.ch
unkloader.BlockChunkLoader@c02cb2
16:02:51 [ALLVARLIG] at net.minecraft.server.Block.<init>(Block.java:181)
16:02:51 [ALLVARLIG] at net.minecraft.server.BlockContainer.<init>(BlockConta
iner.java:6)
16:02:51 [ALLVARLIG] at immibis.core.BlockCombined.<init>(BlockCombined.java:
34)
16:02:51 [ALLVARLIG] at immibis.chunkloader.BlockChunkLoader.<init>(BlockChun
kLoader.java:16)
16:02:51 [ALLVARLIG] at immibis.chunkloader.Main$1.registerBlock(Main.java:10
2)
16:02:51 [ALLVARLIG] at immibis.core.CoreProxy.RegisterBlockID(CoreProxy.java
:28)
16:02:52 [ALLVARLIG] at immibis.chunkloader.Main.load(Main.java:98)
16:02:52 [ALLVARLIG] at cpw.mods.fml.common.modloader.ModLoaderModContainer.i
nit(ModLoaderModContainer.java:351)
16:02:52 [ALLVARLIG] at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
16:02:52 [ALLVARLIG] at cpw.mods.fml.common.Loader.initializeMods(Loader.java
:618)
16:02:52 [ALLVARLIG] at cpw.mods.fml.server.FMLBukkitHandler.onLoadComplete(F
MLBukkitHandler.java:142)
16:02:52 [ALLVARLIG] at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:176)
16:02:52 [ALLVARLIG] at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:438)
16:02:52 [ALLVARLIG] at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:492)
16:02:52 [ALLVARLIG] Unexpected exception
java.lang.IllegalArgumentException: Slot 4095 is already occupied by railcraft.c
ommon.rails.BlockRailElevator@adc675 when adding immibis.chunkloader.BlockChunkL
oader@c02cb2
at net.minecraft.server.Block.<init>(Block.java:181)
at net.minecraft.server.BlockContainer.<init>(BlockContainer.java:6)
at immibis.core.BlockCombined.<init>(BlockCombined.java:34)
at immibis.chunkloader.BlockChunkLoader.<init>(BlockChunkLoader.java:16)
at immibis.chunkloader.Main$1.registerBlock(Main.java:102)
at immibis.core.CoreProxy.RegisterBlockID(CoreProxy.java:28)
at immibis.chunkloader.Main.load(Main.java:98)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderMod
Container.java:351)
at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:618)
at cpw.mods.fml.server.FMLBukkitHandler.onLoadComplete(FMLBukkitHandler.
java:142)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:176)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
>