there is a good chance we will be able to triple-boot. However when time comes i'll test both and then decide. we basically no nothing about Meego, we will only in a few days.froyo might be a good choice, since the same chipset is used in the Motorola Droid/Milestone making it already 'optimized' for the n900. Who knows, maybe we will see a really nice & fat P.R 1.3 dropped out of heavens upon us making meamo a thing to get envy looks on everywhere(not that its bad now, just all i get is confusion & laughter).