i have the 2.52 debug firmware if anyone wants it, its the latest version and is not available on this site. also, i have no idea if its possible to upload it to the dev section, if anyone knows how then let me know and i'll do that too.
Just an update.. I finally ran across this myself (122 MB - 128,615,182 bytes), so tomorrow CJPC is going to test it on his Debug console. As long as it's legit we will add it to our Site Downloads then.