That site has been mostly inaccessible for over a year now it seems. I think it was about March of '14 when the flood of wcif's for her free stuff started to appear. Since peggyzone.com never seems to load anymore ( and ya , I hear ya on the browsers, for awhile some could get in , some couldn't depending on the browser, adblock, whether they'd figured out her numbering system... no I'm kidding no one was ever able to do that
) you can find most of her pay stuff
http://svt.paysites.mustbedestroyed.org:8080/booty/ts2/peggy/ or
http://svt.paysites.mustbedestroyed.org:8080/booty/ts3/peggy/ depending on which game you want it for.
A bunch of her free stuff is also now available at SimsCave , like here
http://simscave.mustbedestroyed.org/index.php?topic=31813.0 and numerous other links. Googling wcif Peggy Sims 2 ( or 3) will lead you to tons of links like this one I posted in over a year ago at MTS
http://modthesims.info/t/521735 If there is anything you're looking for ( I pretty much just have her female hair) and can't find just give a shout and I'll upload it to mediafire for you if I have it. That only applies to Sims 2 unfortunately as I merge my packages for 3.
