Before Xerillion we were having issues with our Microsoft Outlook going down on Sunday afternoon when our weekly backups ran. We also wanted to make sure that everything we had in place kept on working properly. Xerillion brought a level of expertise that our previous IT Company did not have. Xerillion resolved our outlook issue and gave us a better setup overall. The suggestions Xerillion made have been very helpful. Things are working a lot more consistently without having any downtime issues. I feel better about the level of service we have. Xerillion is very helpful and willing to do whatever it takes to get things done.