Just finished the alpha build of my automatic iv calc. Initially i wasnt even going to finish this since archalias will be releasing a better one soon, but at least you can play around with this until then. That is if it works for you(being alpha and all). Ive only tested it on win7 with 2 computers but ill try some other other operating systems in VMs later. the directions are pretty simple: download, run, open your pokemon summary page, press F1, once it displays your info in the tooltip, go to stats page and wait for tooltip, go to EVs page and wait for tooltop. if everything went well you should get a little dialog box with your iv ranges (this string is also copied to your clipboard). so far it seems to work for me, no promises though...
screenshots:
[url="http://i.imgur.com/fQfGeUz.png"]http://i.imgur.com/fQfGeUz.png[/url]
[url="http://i.imgur.com/PbHC6Mz.png"]http://i.imgur.com/PbHC6Mz.png[/url]
[url="http://i.imgur.com/4pv26ew.png"]http://i.imgur.com/4pv26ew.png[/url]
[url="http://i.imgur.com/zUlJ79l.png"]http://i.imgur.com/zUlJ79l.png[/url]
link: http://dl.dropbox.com/u/32171177/EasyIVs.exe