Wireless question

hi ppl, i was in the market for a new adsl2+ router and found a beauty. question is would a 54Mb or 108Mb wireless connection still lag. also can you use third party wireless adaptors on the 360. i run the cable through the house and just getting annoying to set up and pack up. so if you use wireless let me know how it is thanx. heres the routher im thinking of. its only 54Mb wireless though.

cheers

http://www.asus.com.au/products.aspx?l1=12&l2=43&l3=0&l4=0&model=1173&modelmenu=1

That's the transfer rate, question is how fast is your internet connection.

Check here: http://www.speedtest.net/

yeh i belieed that but with 108Mb connection it cant be too badrazor__