I am shopping for a WRT54GS wireless-G router. On Linksys support download site there are firmware for different versions of WRT54G and WRT54GS. For the former there are eight, ranging from V1.0 to V5.0; for the latter there are four, ranging from V1.0 to V4.0. I checked all boxes at retail shops (CompUSA, Office Depot), none of them have version info on the box. I also checked product specs at Newegg.com, Amazon.com, etc. Again no mentioning of any version number. I contacted Linksys Tech Support and was told that unless mentioned, the product is V1.0.
My question is: are all current retail version of WRT54G and WRT54GS V1.0? And where can I purchase the latest release? Thanks.