Telomeres and Centromeres

[telomerase]

I would really appreciate if someone can give me a link to a review on anything and everything about telomeres and centromeres

I got an exam coming on nuclear ultrastructural organisation, so useful chromosomal territories, transposons, DNA packing references would be useful too

Thanks in advance

[James]

Good page on telomeres:
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/T/Telomeres.html