I'm in New Zealand and use http://www.tronix.co.nz and http://www.ozmodchips.com both are good, I mainly get Wii modchips and DS Flash Cards but referred a few friends for 360 Flashing. the chick Hayley that works at tronix is super friendly and seems to reply nearly instantly to emails, I normally receive my orders the next next morning as New Zealand has a really good postage/courier system. pricing seems pretty good too I have delt with others in the past and waited literally weeks. ozmodchips shipping is also fast but try and stay local if I can.