Intersting bookmark Jit, you can also try Recombination Detection Program (RDP) http://web.cbio.uct.ac.za/~darren/rdp.html
Using population genomic data http://arxiv.org/ftp/arxiv/papers/1403/1403.4264.pdf to detect recombination hotspot.
Hmmm great link Rahul, You can also try Mugsy: fast multiple alignment of closely related whole genomes http://bioinformatics.oxfordjournals.org/content/27/3/334
In my works, I have also used BWA-SW, BLAT and LASTZ. However, LASTZ is not well-suited for aligning to many chromosomes at once. Whereas, the BLAT is difficult as PSL to BAM conversion is imperfect in it.