I remember reading Gizmodo a long time ago where they had a CF DIY solid state drive. Turns out someone made a SDHC version! If you click the link above it'll take you to the original article. This link below:

PhotoFast USA


Takes you to the people who are selling it in the US. Totally plan to swap this into my laptop sometime so it'll become more damage resistant. Right now it's lost the mounting instructions to my hard drive. At least I know my data is in there doing OK.