Find Yourself closing a lot of other open programs and services, because you're afraid that Vegas might crash or not run properly, because of conflicts? Try this:
http://alacritypc.kensalter.com/index.htm
It's called AlacrityPC and it was originally designed to give resource-hog video games like Flight Simulator X as much memory and other resources as possible. AlacrityPC has separate default profiles for Vista and XP and it runs on both 32 and 64 bit OS versions. Basically it stops all unnecessary programs, runs your "monitored" program (like Vegas) and then when you exit Vegas, it restarts all the programs and services that were stopped or ended.
The default OS profiles stop a lot of unnecessary services and you can also select which other programs to stop (like Windows Defender, your Anti-Virus program and the Vista Sidebar, for example). It also attempts to recover unused memory blocks. On my 2 GB PC, it freed up enough RAM to have almost 1.65 GB free to run Vegas.
The program is freeware, but if you try it and like it, the author (not me, my C programming is way too rusty these days) will kindly accept a small donation.
http://alacritypc.kensalter.com/index.htm
It's called AlacrityPC and it was originally designed to give resource-hog video games like Flight Simulator X as much memory and other resources as possible. AlacrityPC has separate default profiles for Vista and XP and it runs on both 32 and 64 bit OS versions. Basically it stops all unnecessary programs, runs your "monitored" program (like Vegas) and then when you exit Vegas, it restarts all the programs and services that were stopped or ended.
The default OS profiles stop a lot of unnecessary services and you can also select which other programs to stop (like Windows Defender, your Anti-Virus program and the Vista Sidebar, for example). It also attempts to recover unused memory blocks. On my 2 GB PC, it freed up enough RAM to have almost 1.65 GB free to run Vegas.
The program is freeware, but if you try it and like it, the author (not me, my C programming is way too rusty these days) will kindly accept a small donation.