The blogger over at The Daily Nail has challenged herself to paint her nails with a new color or design every day for the next 365 days.  Why?  She purchased over 50 nail polishes in less than 2 months and decided "...if I buy them, I must use them."  She's very early on into her challenge (started on October 1, 2009), so, hopefully she can keep the creative juices flowing for a little over 300 more days.  Good luck!  Link