I am using Dell 9200. Windows Vista Ultimate, FSX.

Have installed 757 block B, block C (ACE) and block E (Sound) all FSX.

Downloaded each block on 130707 no problems at all. Switched off windows defender and spam filters.

Automatically installed to FSX from Captain Sim website. Works fine.

I was apprehensive regarding other users comments about compatibilty, so purchased blocks during 120707 24hr sale to cut losses if I had major compatibilty problems. Plesantly suprised and relieved when every thing went O.K.