You can go here for the latest trunk build, but note these builds have not been validated by AppUp Developer program:
Also, this image is for Pinetrail which works on ExoPC
The above mentioned URL is that of an image and not that of an SDK. Can we use the .img as a SDK?
My apologies, I misread your post. I see what you are talking about now. I will work with you off-line for this issue.
It appears the OS is available again for download at http://appdeveloper.intel.com/en-us/meego-iso-esla
The SDK for linux is available here : http://wiki.meego.com/SDK/Docs/1.2/Installing_and_configuring_MeeGo_SDK_for_Linux
it works only with fedora or ubuntu for the moment.