I second arc, not really much of a limit. I believe 128 on my also aging access point is the top...maybe a arbitary maximum?
Be very careful. Mine works nicely over the house, up the garden and to about next door. However, many people have a bad experience with range. I just set up my girlfriend's wireless router and it doesn't work very well through the monitor of her desktop which is maybe something to watch.
The best value at the moment IMO is the Linksys Wireless router, gives you 4 ports for non-wireless and 11mbps wireless for the cheapest one, £45 inc. VAT and postage from amazon. Supposedly "b" (rather than the faster 54mbps "g") has a better range but I don't believe this considering they both work on 2.4ghz. They also sell the "g" version fairly cheaply too but pays to compare on www.dealtime.co.uk . When you decide between B and G, first consider:
What is the use? If it is broadband net sharing, most connections have a max of 512kbps (i.e. 0.5mbps) therefore the "b" can cope with that speed 20x over. If however you intend to always transfer large files, maybe "g" would be better, then again, if you want speed, only a wired connection will give you what you need.
How much do you want to spend? Making 6 PC's wireless isn't cheap in the first place and making them "g" rather than "b" will be a significant difference.
I settled for "b" because I am poor and only use a 128kbps connection and have a wired connection for large files. The fact is you will not notice the increase in speed for most applications. I printed a 10k word document yesterday over the network (with pics etc.) and it was printing nearly as quickly as I pressed "print" lol.
Oh, one last thing, unless you get a built in modem as arc suggests, check that your modem works with an ethernet plug as well and not just USB...a lot of people get caught out by that. It is neater to have a single unit like you seem to want but the modem supplied usually with your broadband package is of not bad quality and if for whatever reason the router fails at one point, directly accessing it is a good backup.
Having said that, we only have a seperate modem, router/switch and wireless access point because we go them as and when they came available really!
Regards
paul
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Uno 1.0ie Start. Standard.
I am a schizophrenic currently so please bear with me whilst I try to get rid of the 40+ personality.