I am trying to use SDM to setup IPS however it says I need to increase my JAVA Heap size greater than 256 by entering -Xmx256m in the Java Applet Runtime settings. However that largest I can set it seems to me 226m any larger and it won't start. I have tried on 2 different PCs(both XP SP2) and 2 different versions of JAVA(1.6.0_3, 1.5.0_13). Is any one else having this issue? Any help would be appreciated.