first interior render using sketchup+vfsu+cs4

first time to use sketchup and vray for interior rendering. i've been using intericad for several years now but have to reformat my desktop unfortunately i don't have the installers with me. well maybe it is time to be more serious on using sketchup+vray. thanks for your tutorials/tips kahit papano naayos ko to..3 days na ko nagstruggle..haha! walang panama sa mga gawa nyo

please post your comments for my improvement.thanks!