I want to play a bit of SSP with a few mods but there's some problems :/ EDIT: New problem: It still allows me to play and all but there are some textures from the minecolony mod that don't show. I suppose that's what's causing the mismatch, any way to fix?
I would recommend downloading Magic Launcher, it is a easy way to install and configure all your mods =)
I just took off TMI and the textures are fixed.... The thing is that I still get the missmatch but the game still works, won't die xD