I have a partitioned HDD, partitioned while we still used XP. The man allocated 20 GB for the system. Did maintenance work regularly and kept that baby running smoothly. Fast-forward X years, I updated to Win7. Problem is most of the system partition is used even with the bare minimum of programs installed (only what i need, the biggest hog is adobe reader), free space was only 3.+ GB. Boot up was fast enough but still, it may suffer if it gets any lower. So, I still go through regular disk cleanup for a few megabytes of space (and peace of mind). Then Glenda happened. After the power flickered, it created a system restore point which ate up memory. After a normal start-up and restart, it deleted itself. But memory was down to 2.4 GB -- not OK. I didn't want to start over (format, etc.) for more space which typically takes a very long time. After defrag+cleanup it was still a low 2.6 GB. I could try extending the partition but no, too chicken. So, what else could I do for n...