yep, it's a known issue. should've asked before installing BB2. Anyway, to run both: 1. uninstall all BB software (in my case - BB2 wouldn't uninstall, had to do it on safe-mode) 2. install BB1 (don't check "create desktop icon" etc) 3. rename the the folder (program files/Buildbox to program files/BB1 or whatever) 4. install BB2 (don't check "create desktop icon" etc) 5. now you can go to the installation folders (both 1 &2 ) and created a desktop shortcut for both.
This can be accomplished by using the additional /DIR parameter and specifying the installation directory: c:\>Buildbox-2.0-BETA-Win.exe /DIR="e:\BB\BB2Beta"