Dans l'article de DPReview consacré au nouvel Alpha 35, il y a aussi une info sur la disponibilité prochaine d'une mise à jour du firmware des A33 et A55 :
Firmware Upgrade for A33 / A55 Models
Available beginning June 20th, a firmware update for existing α33 and α55 cameras adds several creative and operational enhancements.
Support for the ‘Picture Effect’ function featured on the new α35 model is now offered. High-Speed Synch is supported during wireless operation with a compatible external flash (α55 only). Ergonomics are further improved with revised menus and a new mode that lets users switch shooting parameters overlaid on-screen for clear, uncluttered composition.
The a33 and a55camera’s Digital Level Gauge can also be displayed when shooting via the optional CLM-V55 external LCD monitor. Frequently used features can now be custom-assigned to the D-RANGE button for rapid, menu-free access.
The upgrade can be downloaded from: http://www.esupport.sony.com
http://www.dpreview.com/news/1106/11060820sonyslta35preview.asp