Hi, everyone. My name is Santiago, it's my first post here. I'm a newbye in wireless, but after posting this message I've been reading a lot, and I've learnt a lot of stuff about wireless. At home I was planning to by a Linksys WRT54GS and a Linksys PCMCIA with Speedbooster for my brothers notebook. The reason to choose this pair of components it's that my brother needs a wireless connection as fast as possible with the LAN network that I've got at home. After reading I found that the most convenient router is the WRT54GS v4 because the firmware could be flashed with a 3rd party firmware that offers some features that the Linksys firmware doesn't offer. The problem I've got is that here in Argentina all the WRT54GS that I've found there are v5. So... what can I do know? Is it a better choice to buy a WRT54GL with a Linksys PCMCIA without SpeedBooster?? (Although it will be slower than with SpeedBooster but the firmware could be flashed with a 3rd party firmware that offers better features than the WRT54GS v5) Well, I hope someone there could help me to decide to choose the better option. Thanks. Regards from Argentina.