My biggest issue is that there's not been a major update in over a year. Other than that, it'd be nice if the surface scanner could spare out the bad blocks it finds. The pref pane doesn't listen to my settings (it gives me disk full errors every few minutes even though I've disabled this feature, mostly because it's too intrusive and no way to make it less so. Overall, there just hasn't been much positive improvement over the years to justify upgrading, or even buying it in the first place. Only reason I've bought it twice is that it was included in the Macupdate Promo. I don't even have it installed anymore even though I own it. Micromat, if you need some ideas on what needs improving, drop me a line and I'll give you some feedback.