no problems with 2103 since release, about 2.5 weeks ago.
- P5WDH; Rev 1.02g, 66M0A
- QX6700 @ 3.0g; B3
- OCZ OCZ2G11002GK @ 500mhz, 3:5, 2 or 4gB RAM, depending on which OS, XP SP2 Pro or Vista Ult 64b
- Microsoft KB936357 Microcode update installed: http://support.microsoft.com/?kbid=936357
- no "new devices" issues, except the occasional "config" device appearing, which past BIOS'es have also done

will try 2205 and report back later this evening....