Following feedback and testing from members of this forum and others, here is an updated release of Xtreme 4 and Xtreme Pro 4 that has a number of fixes, described below.

You can download and re-install this from the normal download link:
http://www.xara.com/uk/downloads/xtreme/
Just select to re-install option. If you have purchased the product you will be asked to re-enter you Activation Number.

This is version number 4.0.4916

Fill/Transparency Tools
- Transparency handle deselected - compromised workflow. Fixed.
- Problems with grad fill and grad transparency handles fixed.

Blends
- Text blends fixed.
- Crash hitting escape on profile dialog in blend tool. Should be fixed, but could not reproduce originally so needs to be confirmed.

Extrudes
- Using mouse wheel on perspective slider locks extrude.
- Edge rendering problems on extrude at some zooms. Fixed.
- Blending of extrusions disabled until it can be made more reliable
- Poor rendering quality on edges of grad fill in extrude fixed.
- Bad bevel shape on some extrudes, fixed.

Import/Export
- PDF file causes Xtreme to disappear while importing EPS file (it was really a PDF)
- 4.0 no longer remembers the last DPI used for bitmap exports across sessions. This was causing confusion so it’s now back to 3.2 behavior.
- Flash exporter now issues a warning about feathered objects not being supported by Flash
- EMF import causes shut-down. Fixed.

Text
- Severe performance reduction in Xara 4 for some very specific files. 3.2 speed now restored.
- Errors applying contour to text with characters selected fixed
- Undoing combine shapes subtract messes up text. Old Bug. Fixed
- Font application to text across page spreads now works.

64bit Issues
- Rendering problems on Vista64. Fixed.
- Xtreme locks up after applying feather on Vista x64 with certain graphics cards. Fixed.

Misc
- AV loading document after using layer gallery. Fixed.
- Some tool dropdown lists don't open upwards when required. Fixed.
- Objects on guide layers with no line color are not displayed. Fixed.
- atan2 DOMAIN error using painting live effect. Fixed.