added info info packages & wish list

howTo/iridis.md

@@ -26,7 +26,6 @@ Assuming you want iridis 4 to start with you can login to any of:
  * iridis4_b.soton.ac.uk
  * iridis4_c.soton.ac.uk
 
-
 To do this:
 
  * make sure you are running the UoS vpn
@@ -35,7 +34,6 @@ To do this:
  * type `yes` to the fingerprint question (DO NOT PANIC!). This should only happen the first time you do this
  * type your UoS password & hit return
  * you're in!
- * 
 
 ## Now what?
 
@@ -59,10 +57,13 @@ If you [run out of space](https://hpc.soton.ac.uk/redmine/projects/iridis-4-supp
 
 ## Adding packages
 
-
+Yes [you can do this](https://hpc.soton.ac.uk/redmine/projects/iridis-4-support/wiki/R#Installing-R-packages-locally). It's just a bit more involved than doing it in RStudio because you have to use the R command line.
 
 ## What you cannot do
 
 Run RStudio. Well OK, you can. But it needs the ssh tunneling and XWindow thing mentioned above. Yeahnah.
 
+## The wish list
 
+ * Iridis supports RStudio Server - so you can login via a web UI
+ * Iridis can see `J:\ or \\soton.ac.uk\resource\` so all roads lead to the same data