Hi, I installed F7 on my HP laptop(nc6400),I found strange problems: for first User A, I choose to change desktop setting(language,etc), but it just can't start the prompt window to ask root password. I login as "root", it can start the "system-config-language" program. I create another user B, login as User B under X,it also works. what happened to this user account? it seems some setting is not correct. BTW, I downloaded "jre-6u1-linux-i586.bin" from "java.com",followed the instruction, but it doesn't work. even not for "root". AND I installed F7 on my desktop, no above such problems. Thanks a lot! Paul