Several of you raved about the Polars, but they are out of my price range. Not to hijack the thread, but what about monitors sized for smaller wrists? I would like to find one to use primarily for riding, so would need a handlebar mount, but would also use it for spinning and the (very occasional) run. I saw a Sports Instruments ECG5L (the L is for Lady) on sale on nashbar. Anyone use one of these?