Been on propecia since September 2000...shed big time over the next several months. In May 2001 I got my first and only "dude, are you thinning?" comment from a friend (I still parted my hair in the middle like an idiot then). I added 5% minoxidil that summer and have had good results with that and finasteride in maintaining. I just added spironolactone in April so it's too early to judge, but my hair has continued to maintain, and that's basically what I'm looking for. I've even noticed some fine new hairs growing in at my hairline...nothing significant, but after almost 4 years of finasteride and almost 3 years of minoxidil I think it's pretty cool.