Reduce duplicate info, simplify

docs/courses_workshops/naiss_transfer.md

@@ -12,30 +12,15 @@ In this 3-hour workshop you learn to transfer files to or from Swedish academic
 
 The workshop is intended for beginner users but with some Linux experience, see the course link below. You do not need to be a member of a NAISS project in order to join the workshop. A course project on one of the NAISS clusters will be available to those.
 
-## Prerequisites
-
-- Be able to login to your cluster's remote desktop environment, using either a website or a local ThinLinc client
-- Be able to login using an SSH client
-- Be able to navigate the filesystem under Linux
-    - example linux material: <https://uppmax.github.io/uppmax_intro_day_1/sessions/use_terminal/> and exercise 1-3
-
-## Preliminary schedule overview
-
-- FileZilla
-- Log in with terminal and file transfer using rsync
-- File transfer using scp and sftp
-
 ## Coming course instance
 
 - **When: Fri 7 March, 2025, 9.00-12.00**
 - Where: Online via Zoom
-
 - [Registration](https://forms.gle/LuQBE3u2NbpqnThVA)
+- [Prerequisites](https://uppmax.github.io/naiss_file_transfer_course/prereqs/)
 
-- Course material: TBA
-
-## Coming course instances
+## More information
 
-- Friday May 16th 9:00-12:00 (week 20)
-- Friday Sep 5th (week 36)
-- Friday 14 Nov (week 46)
+- [Course website](https://uppmax.github.io/naiss_file_transfer_course/)
+- [Future  course dates](https://uppmax.github.io/naiss_file_transfer_course/course_dates/)
+- [Course schedule](https://uppmax.github.io/naiss_file_transfer_course/schedule/)