title: How can I allocate more than 1 gb memory to tomcat on x64 windows7
body: <p>Tomcat simply can`t start if I allocate more than 1 Gb memory, althoug I have 6 Gb free RAM space on the server.</p>
  
  <p>Give me please any advice.
  I have tomcat 6.0.35, grails 2.0.1, jdk 1.6.0_35</p>