我是个初学者,对这个问题实在是头痛?

我的电脑上有 Apache1.3.22(C:\Apache),JBuilder4(C:\JBuilder4),jdk1.3.1(C:\jdk1.3.1),tomcat4.0(C:\tomcat),jswdk1.0.1(C:\jswdk-1.0.1)等.我可以用jswdk1.0.1实现调试jsp.即"http://localhost:8080/examples/jsp/"可用.
(1)现在想用tomcat调试jsp程序,运行startup.bat时出错显示如下:
Out of environment space
Out of environment space
Out of environment space
Using CATALINA_BASE: ..
Using CATALINA_HOME: ..
Using JAVA_HOME: C:\jdk1.3.1
Bad command of file name

我的Autoexec.bat的设置如下所示:
SET PATH=%PATH%;C:\jdk1.3.1\bin;C:\MSSQL7\BINN
SET JAVA_HOME=C:\jdk1.3.1
SET TOMCAT_HOME=C:\tomcat
SET CLASSPATH=C:\jdk1.3.1\lib\tools.jar;C:\jdk1.3.1\lib\dt.jar
请问如何改正?
(2)好像在JBuilder4中也可以调试jsp,是吗?
对于以上两个问题,还望高手不吝赐教,谢谢!