Not a lot. With a wired connection a 540 TiVo can do around 16MB/m. That is a speed that is limited by the TiVo internals. 2xx TSN TiVos are faster though. So it depends on which TiVo you have whether you get any improvement.fatcat4009 said:Right now I can do about 13MBs a minute (800 MB show in one hour) from my TIVO to PC. Will upgrading to "g" really cut that time down?
With Any TiVo just switching to wireless G may not speed things up at all, in fact some have reported a slight slowdown. However, TiVo's new wireless G USB adapter offloads wireless protocol support from the TiVo and does give the speed improvement of a wired connection. So, you may want to consider replacing your adapter rather than your router, or your adapter along with your router.