Display promoter region with known TF sites (high-lighted)
given a gene name or Accession Number.

Retrieve multiple promoter sequences given a list of gene 
names, accession numbers, or a coordinate range.

Allow user to:
1), download promoter sequence(s)
2), submit the promoter sequence(s) to our on-the-fly analyses
3), access sequnces of arbituary lenghth (user specified range
    or end of first exon/intron id available) around the promoter 
    region
4), navigate easily to relevant gene annotation, function 
    and expression resources (links to other DBs)

For reference please see http://cgsigma.cshl.org/jian/
and Transfac.