Thanks for the reply. I have already contacted PG music and was told it may work, but they aren't sure how well. I've been running BIAB 2004 for years with no problems. I was just wondering if anyone else has been running Version 2015 on a similar system, and how well it works for them. The more I think about this old computer the more the word 'Bathymetry' comes to mind. (lol)

System:
Microsoft Windows XP Professional
Version 2002
Service Pack 3

Computer:
Intel(R) 4 CPU 2.80GHz
2.79 GHz, 2.00 GB of RAM