just bought a 1.5 psp w/ quick question

the site is awesome im not no noob asking wack questions that are already anwsered on the site. but lets see i got the roms to work perfectly and i got the wipeout pure brower to work perfectly in my house. i just bought the psp for a trip that i just got back from. i tested the wifi trick in my house and it worked fine. the hotel that i stay at had wireless wifi which was cool cuz i could scan the area and i could connect to 6 different connections. well i could not get the trick to work in the room i was in. i followed the steps perfectly. the connections all were not encrpyted. and i always choose the fastest connection. the intructions i read on the site was to set the primary dns to 67.171.70.72 for the special browser. and i set my 2nd dns as my ip add wen im at home and it worked. wen i went to the hotel i set the primary to 67.171.70.72 and the secondary to the hotels ip. wen i tryed to connect to the net it always went to wipeouts d/l menu and not to the browers why was that?