Taking out mods

[Pneumatic]

Is there any mods that can be taken out without affecting any of the other mods, I like them all but my computer can't handle all of them?

 

[Golrith]

GregTech needs IC2
Forestry, Railcraft and TE are all linked to Buildcraft

Apart from that, I think you are safe to disable any of the others as you want.


What is your computer struggling with? If it's the new biomes, EXBL can be edited/disabled. The massive redwood trees and firs are known "problems" that can cause serious lag.

 

[Pneumatic]

I think the main problem is with memory and I am hoping taking out some of the mods will make it so it uses less memory, the redwood trees and jungle biomes cause me a lot of lag but I tend to just avoid those and build in flat areas, also when clicking on stuff with interfaces I get severe lag sometime crashing my game.

 

[Golrith]

Opening interfaces can get laggy. Have you done the usual stuff, updating to the lastest Java, latest drivers for your computer, allocating enough memory to Java (I used to allocate 1gig, but now I use 512mb with better performance).
If you use a texture pack, it might be too high res for your system, try switching to a lower res.