Chen Xiao Fan wrote: >> Sorry for my English. I think my English is quite okay as a non-native >speaker. However compared to native speakers, my English is really >lousy. > > Don't worry about it. Your English is fine. (And the native speakers are not all that great. For one thing, we tend to use a lot of colloquial expressions which are so much gibberish unless you are familiar with the culture; for another, there is a lot of misspelling and bad grammar (and I am just as guilty as anyone else)). So just keep on keeping on (probably another colloquialism. :-) John -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist