Joseph,
NetBeans ships with Tomcat integrated, because MyEclipse supports 20+ app servers we don’t ship with *any* one integrated. So if you want to open the generated servlet file you will have to do it manually by mounting the generated directory within MyEclipse as another project. I would not suggest loading this in your existing project as the regeneration and recompilation of the generated classes within the project you are deploying could cause a problem.