I am having a problem in my install where parts (pretty much every one) take a while to react when i click on them...meaning in the VAB/SPH if i click on an item in the parts list it takes a fraction of a second before it reacts and doesn't react if i pull away immediately, which worked in the stock install...i did have this in earlier RO installs but i fixed it, i just don't remember how..do you know why this is? RAM usage?...certain mods? i am using vista...which is often causing problems not existent on other platforms, but my pc is equipped with a powerful 3,3ghz processor and 8gb ram and a gtx 650....maybe that helps...please help