tekkit plays but then freezes

[captain_asgard]

Launcher Version: 3.1.2

Operating System: windows 7 home premium

Java Version: java 6

Antivirus Program: avg

Description of Problem:

when i go on tekkit it plays for about 5 min and the it freezes

btw i have tried on sphax bd & default texture

Error Messages:

none

Error Log:

none

[Backplague]

Get Java 7.

[The_New_Pro]

And try the tekkit error forum not the launcher error forum.

[tom3elf]

mine freezes when i open tekkit i dont get to play anything