I still have P5..I tried to upgrade to 7 but ran into problems with Smith Micro's download link, so I downloaded Daz Studio and bought a bunch of plugins instead....I plan on upgrading to 8 in February or March next year.....firefly is strarting to resemble Vray in a lot of ways and the indirect lighting is looking awesome. Ive seen renders from P8 that look as good as imports in MODO.