Relocating .mdf & .ldf files

Hi,
Im using SqlServer 2000 and I want to know if it's possible to change the location of (.mdf & .ldf) files?
For eg: If it's located in
D:MySqlDataTest.mdf
D:MySqlLogTest.ldf
I want it to be moved to
E:MySqlDataTest.mdf
E:MySqlLogTest.ldf
If possible, how(syntax/reference links) & can it be done without detaching the database?

If you want the existing database to remain open to users and without detaching the database, I suggest RESTORE COPY script , then remove the old database and rename the new one with old name.
example below
Step 1 Backup existing database
Backup database dev
to disk ='E:sql2000
estoresdev.bak'
Step 2 Check for logical name paths by running the command below on backedup database
RESTORE FILELISTONLY
FROM DISK = 'E:sql2000
estoresdev.bak'
Step 3 Use old logical path name as listed in result of above command , the RESTORE will create a new database called dev2 from backup , to new location in F drive as mentioned below.
RESTORE DATABASE dev2
FROM DISK ='E:sql2000
estoresdev.bak'
WITH MOVE 'dev_data' TO 'F:userdatadev2.mdf',
MOVE 'fin62_dev_log' TO 'F:userdatadev2.ldf'
Note : make sure you have enough disk space for above operations and also take the backup at offpeak hours if your database is very large.
Cheers
Sat

Both, thanks for your response. I understood the options and syntax [H].