Both wireless routers are on sale from Best Buy:

http://www.bestbuy.ca/catalog/proddetail.asp?sku_id=0926INGFS10030147&logon=&langid=EN&dept=0

http://www.bestbuy.ca/catalog/proddetail.asp?logon=&langid=EN&dept=21099&sku_id=0926INGFS10025695&catid=21119&newdeptid=21099

A few questions:

1. Which is better?
2. What's the difference between these and Airport Express or Airport Extreme Base?
3. And, I thought 802.11g was capped 54 Mbps ... so is "Xtreme" or "Speedbooster" a new standard (and is compatible with Mac)?

Thanks in advance.