you should be able to Call the clerk of court's office, give them the case number and ask all the questions you want while you have the clerk on the phone. If you want you can also have the clerk read you any and all disposition sheets to you. Or you may ask the clerk how many pages is the file and what does it cost to have this copied and send them a check with the appropriate envelope for mailing it to you. You'll be surprised what you get back.
Run a yahoo search for "free arrest warrant searches". You can find anything online! http://freearrestwarrantsearches.info has a bunch stuff about it. Thats yahoos top result.
Most warrant checks are done via the police for a nominal fee, but you can try: http://funadvice.com/r/1529hpo64jh
yahoo search "free arrest warrant searches". Easy peasy.