Got a Raspberry PI B+ and need a downverter? Drop me a note.
If you want to use the Adafruit cobbler or the Quick2Wire interface board with a Raspberry Pi model B+ you'll need a downverter. (That's a 40-way to 26-way adapter).
Adafruit will be shipping their version 'soon', but if you're in the UK and can't wait, I've got enough connectors and cable to put together a few.
For the next few days I will make one up and post it to you first class within the UK for £4.50 including postage and packing. (I'm not VAT registered so there is no VAT to pay). Drop me an email at firstname.lastname@example.org.