SQL 2005：我应该滚动自己的日志传送吗？

I'm looking into using log shipping for disaster recovery and I'm getting mixed messages about whether to use the built-in stuff or roll my own. Which do you recommend, please, and if you favour rolling your own what's wrong with the built-in stuff? If I'm going to reinvent the wheel I don't want to make the same mistakes! (We have the Workgroup edition.) Thanks in advance.I'm looking into using log shipping for disaste