Thanks for the corrected link.
Looks like bluCTRL only supports the Microsoft bluetooth stack. Haven't tried it, but other than that limitation the two programs seem similar.
Oh - one Bluetooth caveat - bluCTRL offers instructions for "upgrading" a PC/laptop to the MS BT stack...from other BT stacks. That's not really an upgrade. The MS BT stack doesn't offer the full range of fuctionality that Widcomm and others do - biggest lacking (for me) is that the MS BT stack doesn't support streaming audio to BT headsets.
Mobimouse helps docs say it supports the Widomm, MS, Toshiba, and Blue Soleil stacks.
Funny, I'd never even heard of this type of program before, and suddenly there are two... :D