edit your post and place tags with [img] around your images to make them fit the board properly… sorry i should have just asked for the first five or so processes when sorted by CPU and real memory.
Installer is taking a fair bit of CPU as the above posters have mentioned, quit this and your MBP should become less choppy.
mds which is the Spotlight indexing service is taking a fair bit of RAM, is Spotlight indexing your disks (indicated by pulsating Spotlight icon)? wait for this to finish and you should be good.
also you have 1.62 GB of page-outs which means you need more memory to run what applications you are using smoothly without paging to disk which causes slowdowns. i suggest upgrading to 4 GB, 2x 2GB of RAM isnt too expensive these days or wait for Snow Leopard which i have found runs better than Leopard on my 1 gig 'o RAM.
if its still running slowly just give it a reboot and limit the amount of startup applications you have running.