I'm currently using Backtrack 4 Final with VMWare Workstation 6.5.3. I've installed all the kernel source and headers and run the install script, however, it still really seems to be lagging. It literally takes at least 10 secs to load up a terminal session. Any ideas?

I have dedicated 1024mb ram and allocate to processor cores to running it so I can't forsee it being a problem with hardware. In addition I never had this problem when running Backtrack 3, Backtrack 4 Beta or Prefinal?