LiquidIce over at psphacks.blogspot.com has an interesting article for those having difficulties setting up a custom DNS & web server for the PSP browser.

MooPS is simply a DNS & Web Server that’ll run on your local Windows PC. It is capable of forwarding “ingame.scea.com” to the URL of your choice. Select the IP address you want MooPS to listen on and specify the same IP address as your primary DNS server on your PSP. Fire up Wipeout and surf the net with total control!

Download MooPS and install it – be sure to read the included readme.txt for futher details.