Driver Scanner / Updater Recommendations

Hey guys, My Dell E310's drivers are way out of date. I need a driver scanner / updater to fix these. Something like Driver Detective would be nice. I'd use that, except it's not free..... I used another program, Driver Agent, and it DIDN'T see that some drivers were out of date. I really need a program that almost matches Driver Detective in terms of it's Up-To-Date status. My Integrated Graphics driver is out of date, but when I go to Intel's driver download center and download the driver, it's not compatible. It's all very confusing. I know what I need to do, I just need a program that can help me do it. If any of you have a recommendation for a useful program, that would be much apprectiated. Thanks in advance!

Just in case anyone knows where I can get a new driver for this........:

Intel 82915G/GV/910GL Express Chipset

.....please let me know. (I should state however that I do not need the Intel site download, as, for some reason, it is NOT compatible with my computer's driver.

All Dell Drivers: http://www.techspot.com/vb/showthread.php?t=100658&highlight=Dell+Drivers