Installing Windows takes more than just the WIndows DVD so tell us the entire install you did. Also, if some USB things are plugged in, the boot takes longer so keep writing.
Okay well my computer startup is really slow and i'm not sure where else to put this. It isn't the windows 7 that is taking a long time (well it is too) but the startup of the COMPUTER. HP logo is showing for more than two minutes and it just sits there starting it up.... This problem hasn't happened until i upgraded and restored the computer today from home to ultimate. Changing the w7 to 64 bit didn't help either and i got nothing. The computer has been slower ever since i did it. I got 4GB or ram so it shouldn't be that shortage. I have used many programs to clean the computer since then and even scanned the entire computer with kaspersky anti-virus. I made the BIOS default and it is still really slow