I'm downloading the USA East map -- for the 4th time. I technically had sufficient space (>733MB) on my card, but based on this thread, I've cleaned that up to about 1.5GB free. I hope that works! (It's at about 55% or so through downloading this time...)

Just wanted to add my success with my GPS working with Map -- it's a TomTom Wireless GPS Mk II. It connected straight away with the N800 (running OS2008) and the Map program sees it just fine. (I originally bought it to work with TT Nav 5 that I ran on my Tapwave Zodiac, which worked great. Until I dropped it. And the second one I got off eBay worked. Until the charging circuit killed my battery. )

So I picked up an N800 at CompUSA yesterday for 40% off. Schweet! I'm loving how well it's working out. And I'm really glad to have found this forum!