Took the early train out of work and headed for the Olympic grounds to check out the Sydney Open . The Sydney Olympic Center is impressive - hard to believe all the work they did just for one event. The Olympics is huge, of course, but these grounds are mind bottling . The sun was quite hot on the courts, even at 5:30pm. Sunscreen anyone? The first match between Carlos Moya and Agustin Calleri was a nightmare - at least for Carlos Moya. The match was being held on Court 1, not Center Court, so I mosied up and prime seating. Sat next to a nice couple, chatted about tennis, beer, and food, and enjoyed the match. Moya, of course, got his butt whooped. The featured match on Center Court was between Jankovic and Vaidisova. Although an "exciting" 3-setter, the only thing really exciting was the crazy Serbian fans almost getting kicked out of the stadium for being absolutely nuts. There was of course a lot of ooh-ing and ah-ing from the civilized blend of Englishmen and Australians.…