First, you shouldn't set your minimum amount of ram allocated to the maximum amount allocated! something like this would be more appropriate: "C:\Program Files (x86)\Java\jre6\bin\javaw.exe" -Xmx512M -Xms1024M -jar "minecraft_server.jar" Based on how much memory you have you can also increase the maximum amount of ram allowed also. If you need help converting Gb to mb: http://egret.net/kb__mb.htm As a final tip, if i recall correctly, after 1024mb of ram java can only allocate whole #s, aka 2,3,5,7 Gb. No 2.5Gb though.
Forge version: 188.8.131.52-client Mods installed: Optifine Issues: When I install Optifine HD MT AA A7 and I go to the "mods list" there are 3 entries: FML, Optifine, and mod_MinecraftForge. I can select FML and Optifine just fine, and I can see the details, but if I select "mod_MinecraftForge" the client crashes. java.lang.NullPointerException at cpw.mods.fml.client.GuiModList.a(GuiModList.java:124) at lr.b(EntityRenderer.java:1103) at net.minecraft.client.Minecraft.x(Minecraft.java:873) at net.minecraft.client.Minecraft.run(Minecraft.java:750) at java.lang.Thread.run(Unknown S