Bulk PageRank Checker

Hello, I need a script, which will check bulk Google PageRank of a given URL list. The thing is, the list consists of 10,000's of domains, up to 100,000. So, the script should run on server-side(not on my computer), it should not time-out(that happens) and provide me the results in less than 24 hours, preferably notify me via e-mail. I had such a script doing exactly what i needed but the server crashed and i didn't have any back-ups, and i can't reach the programmer anymore. This should be an easy project if you are familiar with these. By the way, it should not abuse someone else's PR checker script, in such cases they ban my IP and the script no longer works, i hope you can figure a way to check directly thru Google and avoid getting IP banned. Oh and, i will provide the URL list in a .txt format, one URL per line(i mean, not for once, probably on a daily basis). Waiting for your offers, if you can provide me with a demo, like checking a limited number of domains, it will be better. I have a Linux server to run the script.