I did receive the unit on the 20th, have had no time to load anything to it beyond 24K topo west. That ate up about 50% of the 2 gig card. Some time this next week I will load up NT 2012 and see what I end up space wise. The item was shipped in a hard jewel case and arrived in good order.
Visual inspection of the PCB and memory module shows cleaner solder joints than was on the Garmin memory card. At this point I am happy with the purchase as my only options were to purchase a 512 meg card for damn near the same price and on twenty-five percent of the storage capacity. Seemed like a slam dunk to me if everything arrived in good order and functioning properly. I will update as soon as I get a chance to fully load the card and check that both map sets are fully accessibly from the 276.
'09 Husqvarna TE610
'12 Tiger Explorer Graphite