I do agree on a couple of opposing points.
1. If advertised to support ASIO it should work.
2. With the multitude of computer configurations , the large amount of people using this software and Windows itself it may not always work as expected.
3. There are probably thousands of people using ASIO successfully with BIAB that don't come to these forums.
4. PG Music in my opinion is a great company but probably does not have a large enough staff to do the R&D and testing of a company like Adobe or Sony. I'll take PG any day over the others quirks and all.

Do you have this box checked?
Show Warning for Untested Soundcard Formats is an optional setting that shows a warning if your ASIO driver
format has not been tested in Band-in-a-Box. This message does not necessarily mean your driver will not work,
and it can be disabled if you want.

John
ESI Gigaport HD+
Lenovo Turion II /4 Gig Ram/ Win7x64 be
15.6" Monitor
"The only Band is a Real Band"
www.wintertexaninfo.com/BANDS/JohnnyD.php