The numbering gives me nothing. Every cathegory of the programs has its number. For exemple: 01. Drivers 02. Basic programs (that don't need installation) ... 06. Office And every program within cathegory has its number For me the programs are installed in such sequency: 0201, 0423, 0603 (MS Office), 0605, 0607, 0608, 0609, 0101, 0102, 0103, 0415, 0409, 0407, 0402, 0403, 0404, 0401, 0422, 0421, 0416, 0426 (by cathegory and alphabetically this group should come before Office), 0601 (Open Office), 0602, 0702, 0705, 0701, 0728 and so on I did not make any changes in WPI, except theme and language.