When i try to launch the game, it loads till the end and then says: "java.lang.outofmemoryerror". The minecraft opens, but all it shows is the map, and then closes. Please Help me.
You must be using a 32-bit system OR you actually don't have enough ram. Try starting your game with a lowering your mermory settings. You can do that by: click on the mod pack, then select options. I set my minimum memory to 512 and maximum to 760.
Cactus: Please copy and paste the log from the "Messages and Errors" window to http://paste.skcmpt.com so we can take a look at the issue. Do *NOT* change your memory settings to 512/760 until we've had the opportunity to look as we are working on diagnosing similar memory issues. Also, please list your computer specs (OS/CPU/GPU/RAM). Thanks!