"I've written to Berkeley to see if there is any way around it (there isn't). I know a person who had more than 90 credits with a 4.0 and was rejected from Berkeley simply because of having too many credits."
This is false.
from a UC berkeley counselor: "If you are applying to any major in the College of Letters and Science, once you have 70 transferable units anywhere (4-year and/or CC) and then continue at the Community College, you will get subject credit but no more unit credit. Therefore, you will not have over 80 semester units unless those units were completed at the 4-year institution. The HAAS School of Business has no unit maximum for consideration."
Also on their website it states: A student who has completed 80 or fewer UC-transferable semester units at a four-year university and then transfers to a community college will not accrue excess units and will be considered for admission.
University of California - Counselors