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TB Launcher version (if this isn't the newest update update and try again):
Minecraft Version: 1.4.7
Java version: 6
Detailed description of the issue / how can the issue be recreated: FTB crashes and freezes.
Error logs: http://i.imgur.com/N2iI3ox.png
Did you download the correct version of optifine?
Did you put optifine in the correct folder?
Did your minecraft run smoothly before you put in the new mods?
How much memory are you allocating?
Are the other mods compatible with the new forage you put in (versions synced up)?
Are you able to get any logs from the Crash Reports folder in the DW20 pack? Also does anything appear in the Console Window (you may need to enable this in the Launcher Option Tab)? If you can get hold of either of these and then post them to pastebin that we'll have a read through.
Did you download the correct version of optifine? Yes
Did you put optifine in the correct folder? Yes
Did your minecraft run smoothly before you put in the new mods? Yes
How much memory are you allocating? 1GB
Are the other mods compatible with the new forage you put in (versions synced up)? Yes
Are you able to get any logs from the Crash Reports folder in the DW20 pack? Also does anything appear in the Console Window (you may need to enable this in the Launcher Option Tab)? If you can get hold of either of these and then post them to pastebin that we'll have a read through.