I am totally new to this GPS thing but feel it will be great...I have a question already...I registered at tthome, updated for maps, yet where I live in IL we have the new 355 S extension that opened around 1-2 months ago that I use to go to my sister's home in Orland Park---but the tt won't show the new route, which really cuts 15-20 minutes off the time it used to take. Does this company not update on a regular basis? I checked on preferences that I would accept corrections from tt, verified by tt, trusted sources and corrections by many. I can't believe the new extension still won't show up. Any ideas for me? Thanks in advance!