BMW 325-e4 clutch

I replaced the master brake cylinder about two years ago, i have recently noticed some kind of lubricant leaking onto the driveway, and yesterday when I went out to the car to start it, when I pressed on the clutch it remained on the floor. There was no compression at all, so I added some brake fluid and started pumping the clutch by hand. It now has some compression; however, I do see a small leak slowly dripping, from where I am not exactly sure? Anyone have any suggestions, besides the obvious, to hunt down the leak?
Thankyou!
angelbabe!