Some good news after all this time!
I tried the suggestions on this page and voila! My wireless card decided to
forget its lag (Note: I also found a setting on my Wireless card advaced
properties through device manager where I cold manually set my SSID - so that
could have been the clincher as well): -
http://mattysrs.blogspot.com/2007/07...solutions.html
Apart from the SSID the only thing I changed was the router wireless
settings as described in the link above (i.e. changed to 802.11b/g from
whatever it was before that).
Let me know how this goes for you! Good Luck.