Dear group, I am about to analyse Agilent's gene expression data from Drosophila. As far as I checked, there is no *.db annotation file available to be used in conjunction with Agi4x44PreProcess package. I can make one myself (with SQLForge) - I'll probably have to anyway, but I was wondering whether there is an annotation package or file that is better/more accurate than what Agilent provides? What would you recommend? I'd be grateful for your suggestions, cheers jarek -- ?Jarek Bryk | www.evolbio.mpg.de/~bryk ?Max Planck Institute for Evolutionary Biology ?August Thienemann Str. 2 | 24306 Pl?n, Germany ?tel. +49 4522 763 287 | bryk at evolbio.mpg.de