The patched bios available on your page is for MS-6719 revision 1.1 motherboard.
Unfortunately, I have a Microstar MS-6719 revision 1.0, which uses a different bios.
The direct link to the provider bios is (bios version 1.15):
http://www.medion.com/gb/service/_light ... &hgt=12835
Please, can you provide a patched bios to get 1440x900 support on this SiS 651 motherboard.