[Denethor]

You might find it worthwhile to this list that Druichi compiled as to what each class has to offer:

http://www.bottledbrainsdirect.com/school.htm

Assuming this is correct, P.E. 200 yields a Reputation boost of 5, P.E. 400 yields a Reputation boost of 20, and Computer Programming 102 will boost Reputation by 1.

In addition any computer course and several of the P.E. courses will boost Int quite nicely.

Hope this helps! ^_~