I have a very similar problem...I made a sofa, wanted two parts - fabirc and frame - I replaced the original mesh with the fabric and added a subset for the frame...I followed IB's tute too, which I found easy enough but the textures aren't showing in game for either subset..

In the preview in SimPE the fabric texture shows up but not the frame and in game neither show up, the frame texture is bright blue and the fabric white with black and red letters on it..I've followed the tutoril 5 times now and made 5 new packages but they all show up the same, argh!

Will be interested to see the reply to Christine...and if I've done wrong what she has then hopefully I can fix it...bloody newbs eh!

I think your problem is as simple as forgetting to perform Fix Integrity in the end. I did just that, and the sofa appears correctly in my game .

Ooo, thank you!!! I'll get the hang of it eventually eh!