I have 3 computers running on wireless and my problem is it takes around 2 minutes to open web pages. this problem is not constant. Some times it is o/k.
I am running winxp sp2, 2.8ghz proseccor/2gb ddr2 ram 80gb sata harddrive

The main computer has a adsl router and i was wondering if a adsl modem would be a better option.
The Router is D-Link dsl 502T and the modem is D-Link dsl 302G,could you please advise me .Any help to solve this problem would be greatfully appreciated.Thank you in advance

Well, it could be that you just need a new modem/router. Depending on the model, things start to get faulty as they get older. I dont know how long you've had those things for, but i can tell you that my D-Link router got pretty destroyed after 2 years of usage. It just kept wasting alot of bandwidth and packets were getting dropped constantly. So your hardware could be the problem. Also, maybe its just that you dont have that good of a connection to be supporting 3 wireless computers whenever you need them. And thats why it may be good sometimes, and sometimes bad. Check in with your ISP and see what they say about your bandwidth specs.

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PC 1: eMachine; OCZ f4ta1 4GB RAM; nVidia GeForce 9600GT(512MB) Overclocked Edition;WD 250GB HDD; Samsung SyncMaster 720n PnP Monitor; Silverstone 1000W PSU; Dual Core CPU clocked at 3.5GHz.

Laptop: Dell Studio 15; 3GB RAM; 250GB HDD; ATI Mobility Radeon 3560HD(256MB RAM);Intel Core 2 Duo T6600 (2.2Ghz/800Mhz FSB/2MB Cache)

Thank you for your quick response, i will do as you suggest