Make sure that before you start making maps, you have renamed your files.This assumes you made files that have numbers. i.e. 2,3,4..34,35, etc.
Usually u use pagez to make multiples of a single file.
The names will be something like, business-tips-88.html
Use filez to break up the names and use different keywords.
Mine came out like: more-biz-tips.html keyword1-keyword2.html
Bottom like is you want to vary the file names with your keywords.
Just do it early.
I did not, so i wasted a lot of time renaming files, deleting sections, remaking sitemaps.
But fortunately I had tagz so I could easily modify whole sections of the webpages.
kelvin