freezes after about ten to twenty seconds of play

[thebadgerherder]

Launcher Version: latest (18/07/2012)

Operating System: 64bit windows , relatively not very powerful (its on a laptop)

Java Version: 64bit

Antivirus Program:

Description of Problem:

the techniclauncher takes ages on the mojang page as it loads and takes ages logging into servers , then (not always but

usually) freezes after 10 seconds to 3 min of play

Error Messages:

Error Log:

[thebadgerherder]

also if on single player when it freezez i lose all of my saves up to the last time i saved

[Torezu]

Try switching to use the graphics card on the laptop, if it has one. If not, you may be out of luck.

[thebadgerherder]

how would i do that? and how would i find out if it has a graphics card Also if logged into my tekkit server when it freezes it says "thebadgerherder lost connection:disconnect.endOfStream"