I would suggest, getting promoter sequence from ucsc genome browser itself. http://genome.ucsc.edu/cgi-bin/hgGateway . Select organism, recent genome assembly, search your gene of interest, select your gene from the annotation figure, then genomic sequence, there you have an option for promoter seq. it is most reliable way to get your promoter seq. Best
in Addition to above suggestions you can find more promoter information on DBTSS and ca also retrieve the sequence for the region of interest. ALso UCSC genome browser can do the same.
ANd primer designing can be done by using any Primer designing software you have already worked with
Rajendra Sanal Kumar.....can you explain i details how to get the promoter sequences with power point..I tries on your given webpage but from the gene annotation I did not fins myself more confortable to select the promoter sequences....