Re: It gets worse
The card I mentioned is low speed Class 2 junk, actually just underclocked faulty Class 10's usually but they do hold the full 100GB and are more reliable than others.
This is for SD not microSD which I've seen locally as low as £27 before.
Interestingly the cheaper cards sometimes still support FAT32 which simplifies the software and hardware to £0.99 microcontroller level and even a cheap MP3 player chip such as the AB1328 will do the trick here when the object is merely to play back the rainbow table as an audio track.
The really interesting part is that there is now a 128GB 8 pin WSOP chip designed for max 100 write/read cycles, RRP £4.99 in 1000 unit quantities which has this function built in. It was originally intended for micro MP3 players and imaging laptops to save on HDD/SSD space.
http://www.ebay.co.uk/itm/like/371495800168?lpid=122&chn=ps&googleloc=1006455&poi=&campaignid=620865095&device=c&adgroupid=27378760866&rlsatarget=pla-181484343906&adtype=pla&crdt=0 for £22 but they are cheaper in quantity.
Biting the hand that feeds IT
