This zip file contains several files that include drivers for both modems as well as KFlex to V90 upgrades. See the text and readme files for instructions. Tested by me and works very well.
|Boca Research UNKNOWN 8 Port Internal Modem (Not Applicable) [PCI / ISA] 7 replies||Oct 15, 2008|
|Boca Research MV34xxx (Windows XP Home) [Parallel Port] 1 reply||Jun 20, 2007|
|Boca Research 56k (Windows 98SE) 2 replies||Dec 22, 2005|