one yr. ago I bought gateway tower-4core,8gb memory, 1 tb harddrive, free upgrade to windows 7 to handle new RC flight simulator which old cop. wouldnt run. WEI score was 7.9 - 7.6 I added 37inc. lcd 1080i hdmi t.v.-better view for blind old fart like me! video score went down. added hd 5770 sound card[recomended by best buy] score went up to 7.4. primary hard drive transfer rate still low 5.9. anybody know why or how to get it back up or does it matter? Im not to computer smart and any help would be appreciated!