MicroSD to RS-MMC / "short" SD adapter ($12 AUD) I've made some of these for myself and I decided to sell them. It saves hacking up cartridge cases for slots and isn't limited by the 2GB offered by actual RS-MMC cards. $12 AUD each ($14 for the Macbook version with grip tabs). Worldwide postage is available. I will offer free postage for any additional cards made in the same order I'm only selling one at a time, but I will relist immediately when I've sold the few that I have and after I make some more. Send me a message on ebay to ask about multiple purchases. http://www.ebay.com.au/sch/8thkeypattern/m.html I love having my everdrives slot-free!
I think you will get a few sales for that thing. I'd order at least 4 if I had more money but I just bought a Sega DS-16 so I'm broke ATM. LOL!
I changed my listing so I'm now using the calculated postage option on ebay and dropped the price to $12 each. This will mean a greater cost for a single item but will be considerably cheaper for multiple items (free postage for the rest) but I'm looking into a way of reducing postage cost.