[HAL9000]

So how many small businesses run their sales, gl, payroll, etc on Macs?

The software is available, but I don't know how many businesses use them.

Intuit has announced that QuickBooks Pro 5.0 for Mac OS X will be released early next year.

[js1138]

QuickBooks is a POS. Propriatary database. No way to customize, no way to import or export data, multi-user access is painfully slow due to inefficient record (table?) locking. A real trap if your company outgrows its features.